Dell OptiPlex E1 User Manual Page 18
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System Memory
System Memory indicates the entire amount of installed memory detected in your system, except for memory on Expanded Memory
Specification (EMS) expansion cards. After adding memory, check this category to confirm that the new memory is installed
correctly and is recognized by the system.
Video Memory
Video Memory displays the amount of video memory detected in your system.
Reserved Memory
Reserved Memory allows you to designate a region of system board memory that can be supplied by an expansion card. You
should not enable the reserved memory feature unless you are using an expansion card that requires special addressing.
For example, you may have a memory expansion card that needs to be addressed starting at 15 MB. Selecting the 15M - 16M
option in the Reserved Memory category specifies that the base memory from 15 to 16 MB come from the memory expansion card
(the base memory below the 15-MB address comes from the dual in-line memory modules [DIMMs] on the system board).
The Reserved Memory category has the following options:
None Reserved (the default option)
512KB - 640KB
15MB - 16MB
CPU Speed
CPU Speed indicates the processor speed at which your system boots.
Press the left- or right-arrow key to toggle the CPU Speed category between the resident microprocessor's rated speed (the
default setting) and a lower compatibility speed, which lets you accommodate speed-sensitive applications. A change to this
category takes effect immediately (rebooting the system is not required).
To toggle between the rated processor speed and the compatibility speed while the system is running in real mode, press
<Ctrl><Alt><\>. (For keyboards that do not use American English, press <Ctrl><Alt><#>.)
Integrated Devices
Integrated Devices configures the devices integrated into the system board. Press <Enter> to configure these options.
Sound
Sound determines whether the integrated audio controller is On or Off.
Network Interface Controller
Network Interface Controller determines whether the integrated NIC is On, Off, or On with PXE. The default is On with PXE, which
means that the NIC is enabled but not set to boot the system remotely from a network server.
Mouse Port
- System Features 2
- Hardware Features 3
- Dell OpenManage Program 5
- Wakeup On LAN 6
- Auto Power On 7
- Chassis Intrusion 7
- Passwords 7
- Using the Power Switch 8
- Energy Star Compliance 8
- Getting Help 10
- Overview 12
- System Setup Screen 13
- System Setup Categories 14
- System Date 15
- Hard-Disk Drive Sequence 17
- Boot Sequence 17
- Reserved Memory 18
- CPU Speed 18
- Integrated Devices 18
- System Memory 18
- Video Memory 18
- System Security 20
- Keyboard NumLock 21
- Asset Tag 23
- System Data Categories 24
- Responding to Error Messages 29
- OptiPlex 30
- E1 Managed 30
- About the ICU 31
- When to Run the ICU 32
- Preparing to Use the ICU 32
- Starting the ICU 33
- Adding a Listed Card 34
- Adding an Unlisted Card 37
- Modifying a Card 39
- Removing a Card 40
- Viewing Resources 40
- Exiting From the ICU 41
- Locking and Unlocking Cards 42
- Video Controller 44
- Audio Controller 44
- Network Cable Requirements 45
- Configuring the NIC 45
- Windows NT 3.5x NIC 46
- Windows 95 NIC 47
- Windows for Workgroups NIC 48
- MS-DOS NIC 48
- Before You Begin 50
- Removing the Computer Cover 51
- Replacing the Computer Cover 51
- Inside Your Computer 52
- Switches 54
- Expansion Cards 58
- Expansion Slots 59
- Installing an Expansion Card 59
- Removing an Expansion Card 61
- Adding Memory 62
- Performing a Memory Upgrade 63
- Adding Video Memory 65
- Replacing the System Battery 66
- Connecting Drives 69
- ICU Error Messages 81
- Could not 86
- Boot Device 88
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